Features APPLICATION: The clip has moderate elasticity, and is mostly used as car battery and charging clip, can also be used for experimental tests and wires BRASS+PVC: The test clip adopts PVC insulating sheath, brass plated treatment, excellent material selection, guaranteed LONG SERVICE LIFE: Insulation, the overall jaw of each test clip is perfectly and firmly bite, strong clamping, long term use without deformation STRONG CLAMPING FORCE: The end of this test clip can be connected to 4mm banana plug or solder wire, with full clamping force BASIC SPECIFICATIONS: This test clip has rated current of 20A, opening size of 10mm, which is tightly clamped and easy to use Spec: Item Type: Test Leads Clips Model: J.60046 Material: Brass, PVC Uses: Widely used for electronic instruments, industrial equipment, electronic equipment, inverters, welding machinery, charging generators, ships, RV, trucks, automobiles, separation and distribution of solar cells, hardware, electronics, electrical appliances, computers, power stabilization compressors, game consoles, tape recorders, etc. Rated Current: 20A Opening Size: Approx. 10mm / 0.40in How to Use: The end of the clip is connected to 4mm banana plug and can be used packing list: 5 x Test Leads Clips (Red) 5 x Test Leads Clips (Black) 5 x Test Leads Clips (Yellow) 5 x Test Leads Clips (Blue) Package List 5 x Test Leads Clips (Red) 5 x Test Leads Clips (Black) 5 x Test Leads Clips (Yellow) 5 x Test Leads Clips (Blue)